74000369 has 2 divisors, whose sum is σ = 74000370. Its totient is φ = 74000368.

The previous prime is 74000363. The next prime is 74000387. The reversal of 74000369 is 96300047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65820769 + 8179600 = 8113^2 + 2860^2 .

It is a cyclic number.

It is not a de Polignac number, because 74000369 - 2²⁰ = 72951793 is a prime.

It is a super-2 number, since 2×74000369² = 10952109224272322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (74000363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37000184 + 37000185.

It is an arithmetic number, because the mean of its divisors is an integer number (37000185).

Almost surely, 2^74000369 is an apocalyptic number.

It is an amenable number.

74000369 is a deficient number, since it is larger than the sum of its proper divisors (1).

74000369 is an equidigital number, since it uses as much as digits as its factorization.

74000369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 74000369 is about 8602.3467147052. The cubic root of 74000369 is about 419.8343432113.

The spelling of 74000369 in words is "seventy-four million, three hundred sixty-nine", and thus it is an aban number.